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BR8002596A - PROCESS FOR OBTAINING MONO AND ARYLIC POLYURETHANES - Google Patents

PROCESS FOR OBTAINING MONO AND ARYLIC POLYURETHANES

Info

Publication number
BR8002596A
BR8002596A BR8002596A BR8002596A BR8002596A BR 8002596 A BR8002596 A BR 8002596A BR 8002596 A BR8002596 A BR 8002596A BR 8002596 A BR8002596 A BR 8002596A BR 8002596 A BR8002596 A BR 8002596A
Authority
BR
Brazil
Prior art keywords
arylic
polyurethanes
obtaining mono
mono
obtaining
Prior art date
Application number
BR8002596A
Other languages
Portuguese (pt)
Inventor
F Towae
F Merger
Original Assignee
Basf Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE19792917568 external-priority patent/DE2917568A1/en
Priority claimed from DE19792942510 external-priority patent/DE2942510A1/en
Application filed by Basf Ag filed Critical Basf Ag
Publication of BR8002596A publication Critical patent/BR8002596A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/701—Compounds forming isocyanates or isothiocyanates in situ
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
    • C07C271/06—Esters of carbamic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BR8002596A 1979-04-30 1980-04-28 PROCESS FOR OBTAINING MONO AND ARYLIC POLYURETHANES BR8002596A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792917568 DE2917568A1 (en) 1979-04-30 1979-04-30 METHOD FOR PRODUCING AROMATIC DI- AND POLYURETHANES
DE19792942510 DE2942510A1 (en) 1979-10-20 1979-10-20 METHOD FOR PRODUCING ARYL MONO- AND POLYURETHANES

Publications (1)

Publication Number Publication Date
BR8002596A true BR8002596A (en) 1980-12-09

Family

ID=25778937

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8002596A BR8002596A (en) 1979-04-30 1980-04-28 PROCESS FOR OBTAINING MONO AND ARYLIC POLYURETHANES

Country Status (5)

Country Link
EP (1) EP0018583B1 (en)
JP (1) JPS6485958A (en)
BR (1) BR8002596A (en)
CA (1) CA1121374A (en)
DE (1) DE3066550D1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2942542A1 (en) * 1979-10-20 1981-05-07 Basf Ag, 6700 Ludwigshafen METHOD FOR PRODUCING MIXTURES FROM DIPHENYL-METHANE-DIISOCYANATES AND POLYPHENYL-POLYMETHYLENE-POLYISOCYANANTS
DE2942503A1 (en) * 1979-10-20 1981-05-07 Basf Ag, 6700 Ludwigshafen METHOD FOR PRODUCING AROMATIC DI- AND / OR POLYISOCYANATES
DE2943480A1 (en) * 1979-10-27 1981-05-07 Bayer Ag, 5090 Leverkusen METHOD FOR THE PRODUCTION OF N, O-DISUBSTITUTED URETHANES, AND THEIR USE AS STARTING MATERIAL FOR THE PRODUCTION OF ISOCYANATES
DE2943551A1 (en) * 1979-10-27 1981-05-07 Bayer Ag, 5090 Leverkusen METHOD FOR PRODUCING N, O-DISUBSTITUTED URETHANES AND THEIR USE FOR PRODUCING ISOCYANATES
DE3110573A1 (en) * 1981-03-18 1982-10-21 Bayer Ag, 5090 Leverkusen METHOD FOR PRODUCING N- AND O-SUBSTITUTED DI- AND / OR POLYURETHANES
DE4141402A1 (en) * 1991-12-16 1993-06-17 Bayer Ag METHOD FOR PRODUCING HIGH-PURITY AROMATIC DI- AND / OR POLYURETHANES
JP5499023B2 (en) * 2009-04-09 2014-05-21 三井化学株式会社 Method for producing urethane compound and method for producing isocyanate
EP2363386A1 (en) * 2010-02-23 2011-09-07 Mig Material Innovative Gesellschaft MBH Reduction of CR(VI) ions in cement or products containing cement
JP5917794B2 (en) * 2010-07-07 2016-05-18 三井化学株式会社 Method for producing toluene dicarbamate composition, and method for producing toluene diisocyanate

Also Published As

Publication number Publication date
JPS6485958A (en) 1989-03-30
JPH0246575B2 (en) 1990-10-16
CA1121374A (en) 1982-04-06
DE3066550D1 (en) 1984-03-22
EP0018583B1 (en) 1984-02-15
EP0018583A1 (en) 1980-11-12

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: C08G 18/70 (2006.01), C07C 271/06 (2006.0